# This list of protocols is distributed with the  -*- mode: fundamental; -*-
# Nmap Security Scanner ( https://nmap.org )
#
# This list is based on IEEE data at
# http://www.iana.org/assignments/protocol-numbers
# Last updated: 2022-08-26
hopopt            0  # IPv6 Hop-by-Hop Option
icmp              1  # Internet Control Message
igmp              2  # Internet Group Management
ggp               3  # Gateway-to-Gateway
ipv4              4  # IP in IP (encapsulation)
st                5  # Stream
tcp               6  # Transmission Control
cbt               7  # CBT
egp               8  # Exterior Gateway Protocol
igp               9  # any private interior gateway
bbn-rcc-mon      10  # BBN RCC Monitoring
nvp-ii           11  # Network Voice Protocol
pup              12  # PARC universal packet protocol
argus            13  # ARGUS
emcon            14  # EMCON
xnet             15  # Cross Net Debugger
chaos            16  # Chaos
udp              17  # User Datagram
mux              18  # Multiplexing
dcn-meas         19  # DCN Measurement Subsystems
hmp              20  # Host Monitoring
prm              21  # Packet Radio Measurement
xns-idp          22  # XEROX NS IDP
trunk-1          23  # Trunk-1
trunk-2          24  # Trunk-2
leaf-1           25  # Leaf-1
leaf-2           26  # Leaf-2
rdp              27  # Reliable Data Protocol
irtp             28  # Internet Reliable Transaction
iso-tp4          29  # ISO Transport Protocol Class 4
netblt           30  # Bulk Data Transfer Protocol
mfe-nsp          31  # MFE Network Services Protocol
merit-inp        32  # MERIT Internodal Protocol
dccp             33  # Datagram Congestion Control Protocol
3pc              34  # Third Party Connect Protocol
idpr             35  # Inter-Domain Policy Routing Protocol
xtp              36  # XTP
ddp              37  # Datagram Delivery Protocol
idpr-cmtp        38  # IDPR Control Message Transport Proto
tp++             39  # TP+
il               40  # IL Transport Protocol
ipv6             41  # Ipv6
sdrp             42  # Source Demand Routing Protocol
ipv6-route       43  # Routing Header for IPv6
ipv6-frag        44  # Fragment Header for IPv6
idrp             45  # Inter-Domain Routing Protocol
rsvp             46  # Reservation Protocol
gre              47  # General Routing Encapsulation
dsp              48  # Dynamic Source Routing Protocol. Historically MHRP
bna              49  # BNA
esp              50  # Encap Security Payload
ah               51  # Authentication Header
i-nlsp           52  # Integrated Net Layer Security  TUBA
swipe            53  # IP with Encryption
narp             54  # NBMA Address Resolution Protocol
mobile           55  # IP Mobility
tlsp             56  # Transport Layer Security Protocol using Kryptonet key management
skip             57  # SKIP
ipv6-icmp        58  # ICMP for IPv6
ipv6-nonxt       59  # No Next Header for IPv6
ipv6-opts        60  # Destination Options for IPv6
anyhost          61  # any host internal protocol
cftp             62  # CFTP
anylocalnet      63  # any local network
sat-expak        64  # SATNET and Backroom EXPAK
kryptolan        65  # Kryptolan
rvd              66  # MIT Remote Virtual Disk Protocol
ippc             67  # Internet Pluribus Packet Core
anydistribfs     68  # any distributed file system
sat-mon          69  # SATNET Monitoring
visa             70  # VISA Protocol
ipcv             71  # Internet Packet Core Utility
cpnx             72  # Computer Protocol Network Executive
cphb             73  # Computer Protocol Heart Beat
wsn              74  # Wang Span Network
pvp              75  # Packet Video Protocol
br-sat-mon       76  # Backroom SATNET Monitoring
sun-nd           77  # SUN ND PROTOCOL-Temporary
wb-mon           78  # WIDEBAND Monitoring
wb-expak         79  # WIDEBAND EXPAK
iso-ip           80  # ISO Internet Protocol
vmtp             81  # VMTP
secure-vmtp      82  # SECURE-VMTP
vines            83  # VINES
iptm             84  # Internet Protocol Traffic Manager. Historically TTP
nsfnet-igp       85  # NSFNET-IGP
dgp              86  # Dissimilar Gateway Protocol
tcf              87  # TCF
eigrp            88  # EIGRP
ospfigp          89  # OSPFIGP
sprite-rpc       90  # Sprite RPC Protocol
larp             91  # Locus Address Resolution Protocol
mtp              92  # Multicast Transport Protocol
ax.25            93  # AX.
ipip             94  # IP-within-IP Encapsulation Protocol
micp             95  # Mobile Internetworking Control Pro.
scc-sp           96  # Semaphore Communications Sec.
etherip          97  # Ethernet-within-IP Encapsulation
encap            98  # Encapsulation Header
anyencrypt       99  # any private encryption scheme
gmtp            100  # GMTP
ifmp            101  # Ipsilon Flow Management Protocol
pnni            102  # PNNI over IP
pim             103  # Protocol Independent Multicast
aris            104  # ARIS
scps            105  # SCPS
qnx             106  # QNX
a/n             107  # Active Networks
ipcomp          108  # IP Payload Compression Protocol
snp             109  # Sitara Networks Protocol
compaq-peer     110  # Compaq Peer Protocol
ipx-in-ip       111  # IPX in IP
vrrp            112  # Virtual Router Redundancy Protocol
pgm             113  # PGM Reliable Transport Protocol
any0hop         114  # any 0-hop protocol
l2tp            115  # Layer Two Tunneling Protocol
ddx             116  # D-II Data Exchange
iatp            117  # Interactive Agent Transfer Protocol
stp             118  # Schedule Transfer Protocol
srp             119  # SpectraLink Radio Protocol
uti             120  # UTI
smp             121  # Simple Message Protocol
sm              122  # Simple Multicast Protocol
ptp             123  # Performance Transparency Protocol
isis-ipv4       124  # ISIS over IPv4
fire            125
crtp            126  # Combat Radio Transport Protocol
crudp           127  # Combat Radio User Datagram
sscopmce        128
iplt            129
sps             130  # Secure Packet Shield
pipe            131  # Private IP Encapsulation within IP
sctp            132  # Stream Control Transmission Protocol
fc              133  # Fibre Channel
rsvp-e2e-ignore 134
mobility-hdr    135  # Mobility Header
udplite         136  # UDP-Lite [RFC3828]
mpls-in-ip      137  # MPLS-in-IP [RFC4023]
manet           138  # MANET Protocols [RFC5498]
hip             139  # Host Identity Protocol
shim6           140  # Shim6 Protocol [RFC5533]
wesp            141  # Wrapped Encapsulating Security Payload
rohc            142  # Robust Header Compression
ethernet        143  # RFC 8986 Ethernet next-header
aggfrag         144  # AGGFRAG encapsulation payload for ESP [draft-ietf-ipsecme-iptfs-18]
experimental1   253  # Use for experimentation and testing
experimental2   254  # Use for experimentation and testing
